9783999680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{997}}^1$

素因数の和:1371

約数の個数: 224

約数和(自身を含む): 28788579456

約数和(自身を除く): 19004579776

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 337, 364, 416, 448, 455, 520, 560, 674, 728, 832, 910, 997, 1040, 1120, 1348, 1456, 1685, 1820, 1994, 2080, 2240, 2359, 2696, 2912, 3370, 3640, 3988, 4160, 4381, 4718, 4985, 5392, 5824, 6740, 6979, 7280, 7976, 8762, 9436, 9970, 10784, 11795, 12961, 13480, 13958, 14560, 15952, 17524, 18872, 19940, 21568, 21905, 23590, 25922, 26960, 27916, 29120, 30667, 31904, 34895, 35048, 37744, 39880, 43810, 47180, 51844, 53920, 55832, 61334, 63808, 64805, 69790, 70096, 75488, 79760, 87620, 90727, 94360, 103688, 107840, 111664, 122668, 129610, 139580, 140192, 150976, 153335, 159520, 175240, 181454, 188720, 207376, 223328, 245336, 259220, 279160, 280384, 306670, 319040, 335989, 350480, 362908, 377440, 414752, 446656, 453635, 490672, 518440, 558320, 613340, 671978, 700960, 725816, 754880, 829504, 907270, 981344, 1036880, 1116640, 1226680, 1343956, 1401920, 1451632, 1679945, 1814540, 1962688, 2073760, 2233280, 2351923, 2453360, 2687912, 2903264, 3359890, 3629080, 4147520, 4367857, 4703846, 4906720, 5375824, 5806528, 6719780, 7258160, 8735714, 9407692, 9813440, 10751648, 11759615, 13439560, 14516320, 17471428, 18815384, 21503296, 21839285, 23519230, 26879120, 29032640, 30574999, 34942856, 37630768, 43678570, 47038460, 53758240, 61149998, 69885712, 75261536, 87357140, 94076920, 107516480, 122299996, 139771424, 150523072, 152874995, 174714280, 188153840, 244599992, 279542848, 305749990, 349428560, 376307680, 489199984, 611499980, 698857120, 752615360, 978399968, 1222999960, 1397714240, 1956799936, 2445999920, 4891999840, 9783999680]

約数ペア:

[(1, 9783999680), (2, 4891999840), (4, 2445999920), (5, 1956799936), (7, 1397714240), (8, 1222999960), (10, 978399968), (13, 752615360), (14, 698857120), (16, 611499980), (20, 489199984), (26, 376307680), (28, 349428560), (32, 305749990), (35, 279542848), (40, 244599992), (52, 188153840), (56, 174714280), (64, 152874995), (65, 150523072), (70, 139771424), (80, 122299996), (91, 107516480), (104, 94076920), (112, 87357140), (130, 75261536), (140, 69885712), (160, 61149998), (182, 53758240), (208, 47038460), (224, 43678570), (260, 37630768), (280, 34942856), (320, 30574999), (337, 29032640), (364, 26879120), (416, 23519230), (448, 21839285), (455, 21503296), (520, 18815384), (560, 17471428), (674, 14516320), (728, 13439560), (832, 11759615), (910, 10751648), (997, 9813440), (1040, 9407692), (1120, 8735714), (1348, 7258160), (1456, 6719780), (1685, 5806528), (1820, 5375824), (1994, 4906720), (2080, 4703846), (2240, 4367857), (2359, 4147520), (2696, 3629080), (2912, 3359890), (3370, 2903264), (3640, 2687912), (3988, 2453360), (4160, 2351923), (4381, 2233280), (4718, 2073760), (4985, 1962688), (5392, 1814540), (5824, 1679945), (6740, 1451632), (6979, 1401920), (7280, 1343956), (7976, 1226680), (8762, 1116640), (9436, 1036880), (9970, 981344), (10784, 907270), (11795, 829504), (12961, 754880), (13480, 725816), (13958, 700960), (14560, 671978), (15952, 613340), (17524, 558320), (18872, 518440), (19940, 490672), (21568, 453635), (21905, 446656), (23590, 414752), (25922, 377440), (26960, 362908), (27916, 350480), (29120, 335989), (30667, 319040), (31904, 306670), (34895, 280384), (35048, 279160), (37744, 259220), (39880, 245336), (43810, 223328), (47180, 207376), (51844, 188720), (53920, 181454), (55832, 175240), (61334, 159520), (63808, 153335), (64805, 150976), (69790, 140192), (70096, 139580), (75488, 129610), (79760, 122668), (87620, 111664), (90727, 107840), (94360, 103688)]